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西北工业大学 国内
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Beamspace time-frequency analysis for identification of underwater tone noise sources
Ling Ji Xu,
Yi Xin Yang
, Long Yang
航海学院
Northwestern Polytechnical University Xian
科研成果
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探究 'Beamspace time-frequency analysis for identification of underwater tone noise sources' 的科研主题。它们共同构成独一无二的指纹。
分类
加权
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Engineering
Array Gain
10%
Beam Angle
10%
Beamforming
40%
Broad Band
10%
Circular Aperture
20%
Closest Point
30%
Decorrelation
10%
Doppler Effect
10%
Frequency Tone
30%
Image Frequency
20%
Joints (Structural Components)
10%
Linear Form
10%
Localization Accuracy
20%
Localization Error
10%
Main Lobe
10%
Measurement Condition
10%
Measurement Noise
10%
Measurement System
10%
Noise Field
10%
Noise Source
100%
Output Signal
10%
Radiated Noise
10%
Signal-to-Noise Ratio
10%
Time Domain
10%
Time Frequency Analysis
100%
Tone Noise
100%
Physics
Beamforming
57%
Broadband
14%
Doppler Effect
14%
Noise Measurement
14%
Noise Reduction
14%
Signal-to-Noise Ratio
14%
Time Frequency Analysis
100%